2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(3-(trifluoromethyl)phenyl)acetonitrile CAS 338407-22-0
| CAS No. | 338407-22-0 |
| Molecular Formula | C15H7ClF6N2 |
| Molecular Weight | 364.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(3-(trifluoromethyl)phenyl)acetonitrile (C15H7ClF6N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(3-(trifluoromethyl)phenyl)acetonitrile (CAS 338407-22-0), molecular formula C15H7ClF6N2 and molecular weight 364.67 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(3-(trifluoromethyl)phenyl)acetonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H7ClF6N2 |
| Molecular Weight | 364.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(2-Octyldodecyl)thiophene (CAS 1268060-76-9)
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- 3-Bromo-4-chloro-2-methyl-1-(p-tolyl)-6,7-dihydro-1h-indole-5-carbaldehyde (CAS 326916-09-0)
- Abemaciclib Impurity 129 (CAS CATO-C4X-2937129)
- (3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one (CAS 42417-44-7)
- N-(2-bromo-4-methylphenyl)isonicotinamide (CAS 310452-36-9)
- Florfenicol Amine Hydrochloride (CAS 108656-33-3)
- 4-Amino-N-(4-chlorobenzyl)-N-methylbenzenesulfonamide (CAS 1199215-55-8)
- 6-Fluoroquinoline (CAS 396-30-5)
- Ethyl 5-amino-3-(methylthio)-1H-1,2,4-triazole-1-carboxylate (CAS 92945-32-9)
- 5-(Chloromethyl)-2-isopropoxypyridine hydrochloride (CAS 1357945-88-0)
- 2-(5,6-Dimethoxy-1H-indazol-3-yl)acetic acid (CAS 199533-43-2)
- 5-Bromo-1,3-difluoro-2-(trifluoromethoxy)benzene (CAS 115467-07-7)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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